How do I know whether the normal operation of IKO bearings?

How do I know whether IKO bearings or in the normal operation? This is necessary to detect all the answers to come, but for IKO bearings most convenient and most effective way is a good way, but also people's favorite method, so Here I will introduce two convenient and efficient detection of IKO bearings method:
1, the use of taper roller bearing working condition monitoring equipment
Use such as iron spectrometer or SPM or I-ID-1 type bearing working condition monitoring equipment to determine the operating state of plane bearing IKO bearings and decide when to be repair, which is the most convenient and more reliable method.
For example, when using the HD-1 type instrument, when the pointer by the warning area close to the danger zone, and in the measures taken to improve the lubrication of the pointer does not return, they can ascertain the bearing itself is the problem, then you can take advantage of not entering the danger zone when the plane bearing repair. How far away from the danger zone began to repair, by experience adjustments.
With such an instrument, you can take full advantage of the potential work IKO bearings, bearing repair the plane in time and avoid failure, is safe and economical.
2, the use of simple tools to monitor
In the absence of such equipment for the occasion, the operator can hand-held rod or wrenches and other tools to contradict the closest bearing shell parts of the machine, put your ear to listen ashamed tools coming from the tool IKO bearings operating sound, of course, the use of medical stethoscope modified can be.
Normal bearing operating sound should be uniform and smooth without harsh voice, rather than the normal operation of the bearing with a variety of sound is intermittent, impact or harsh sound. First used the normal plane bearing operating sound, then you can take to determine the normal bearing operation sound, and then through the accumulation of experience, and further to analyze what kind of sound does not correspond to the normal kind of bearing is not normal phenomenon. IKO bearings unusual sound many categories, it is difficult to explain in words, mainly by the accumulation of experience.